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All results from a given calculation for BrONO2 (Bromine nitrate)

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-2855.736130
Energy at 298.15K-2855.741228
HF Energy-2855.736130
Nuclear repulsion energy328.282934
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B97D3/aug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1761 1734 297.45      
2 A' 1298 1278 284.42      
3 A' 786 774 153.72      
4 A' 703 693 2.64      
5 A' 462 455 63.28      
6 A' 358 353 19.54      
7 A' 187 184 0.25      
8 A" 686 675 6.75      
9 A" 128 126 0.39      

Unscaled Zero Point Vibrational Energy (zpe) 3184.1 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 3135.4 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B97D3/aug-cc-pVTZ
ABC
0.39374 0.05612 0.04912

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 -1.192 -0.484 0.000
O2 0.000 0.913 0.000
N3 1.500 0.482 0.000
O4 2.169 1.469 0.000
O5 1.735 -0.684 0.000

Atom - Atom Distances (Å)
  Br1 O2 N3 O4 O5
Br11.83662.86003.88752.9343
O21.83661.56012.23902.3580
N32.86001.56011.19251.1896
O43.88752.23901.19252.1962
O52.93432.35801.18962.1962

picture of Bromine nitrate state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br1 O2 N3 114.458 O2 N3 O4 108.119
O2 N3 O5 117.447 O4 N3 O5 134.434
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.294      
2 O -0.500      
3 N 1.078      
4 O -0.442      
5 O -0.430      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.744 -0.807 0.000 1.097
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.905 1.135 0.000
y 1.135 -40.732 0.000
z 0.000 0.000 -38.452
Traceless
 xyz
x 0.686 1.135 0.000
y 1.135 -2.053 0.000
z 0.000 0.000 1.367
Polar
3z2-r22.733
x2-y21.826
xy1.135
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.562 1.740 0.000
y 1.740 7.575 0.000
z 0.000 0.000 4.924


<r2> (average value of r2) Å2
<r2> 189.303
(<r2>)1/2 13.759